1)   Palmpacity 1.051
Have the National Electric Code ampacity tables with you on every jobsite, at every meeting, and wherever else you may go!
Ampacity, 310-16, 310.16, current, amps, rating, NEC, wire, cable, conductor,

 2)   Electrist 1.321
The top-rated electronic & electrical engineering tool for Palm OS with the most advanced interface and hundreds of calculations. Only $20 USD - compare features and price with competing software.
ohms, watts, decibel, dB, delta, wye, voltage drop, VSWR, AWG, mm2,